I like the fact that next to the main task you can view the number of sub tasks .
The issue is here , when i view my list of tasks without filtering and without sorting , the number of sub tasks indicates the number of incomplete sub tasks . However, when i create some sort of filter ,the number of tasks shown changes, it counts all the tasks , including those completed.
This does not make sens. in my opinion the counter should always show the number of incomplete sub tasks. I would even suggest to have both the incomplete tasks and total tasks . For example if you have a total of 10 tasks 5 of which are still incomplete the counter should appear as follows 5/10 ( 5 incomplete tasks/10 total tasks)